Osu Byeolchae is a Jeolla-style home meal restaurant in an Insa-dong alley in Jongno-gu, Seoul. It serves nakji sotbap, cheonggukjang, and heukdubu bossam, and the sotbap comes with either sundubu or cheonggukjang. At lunchtime you wait in line, and the sotbap is spooned into an empty bowl and mixed with seasoning sauce. Water is self-service from the refrigerator.